Question 475727


{{{P(x)=(x+5)^3(x-6)(-x+6)}}}....set {{{P(x)=0}}}


{{{(x+5)^3(x-6)(-x+6)=0}}}...the product is equal to zero if any of multiplicands is equal to zero

{{{(x+5)^3=0}}}...->....{{{(x+5)=0}}}...->....{{{x=-5}}}

{{{(x-6)=0}}}...->....{{{(x-6)=0}}}...->....{{{x=6}}}

{{{(-x+6)=0}}}...->....{{{6=x}}}...or....{{{x=6}}}

so, zeros are:{{{x=-5}}} and {{{x=6}}}